problem with ssh security

[Jonathan]

Hi,
I have a problem with my ssh security.
My linux version is debian sarge.
All users can read, write, open, delete all files.
The ssh account is a simple member...
this problem apear when I have upgraded the isp-config version, last day...

Someone can help me please ?

Thank

[falko]

This has nothing to do with ISPConfig.
If you want to chroot your SSH users, have a look at this tutorial: http://www.howtoforge.com/chrooted_ssh_howto_debian